CN219109231U - Knob type thermos bottle cover - Google Patents
Knob type thermos bottle cover Download PDFInfo
- Publication number
- CN219109231U CN219109231U CN202123384569.7U CN202123384569U CN219109231U CN 219109231 U CN219109231 U CN 219109231U CN 202123384569 U CN202123384569 U CN 202123384569U CN 219109231 U CN219109231 U CN 219109231U
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- Prior art keywords
- shell
- thermos bottle
- knob
- valve body
- water outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000014171 carbonated beverage Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a knob type thermos bottle cover, which comprises a shell, a rotating rod and a valve body, wherein a groove for accommodating the rotating rod is formed in the middle of the shell, a positioning sleeve is fixed in the groove, the bottom of the rotating rod is positioned in the positioning sleeve, a lifting sliding sleeve is connected with the outer side of the rotating rod through threads, and the lifting sliding sleeve can move up and down along the positioning sleeve under the driving of the rotating rod; the top of the shell is provided with a water outlet, the bottom of the shell is respectively provided with a water outlet hole and an air inlet hole, the water outlet holes are communicated with the water outlet through a water outlet channel, the top of the valve body is connected with the bottom of the lifting sliding sleeve, and two ends of the valve body are respectively provided with hole pads matched with the water outlet holes or the air inlet holes. According to the kettle cover, the rotary rod and the valve body are arranged in the shell of the kettle cover, the rotary rod is rotated through the threads to drive the valve body to lift so as to open and close the water outlet of the kettle cover, the knob of the rotary rod is used for driving the screw handle to rotate, the pressing force is changed into a threaded rotation mode, and the defect that the internal pressure of the traditional pressing type kettle cover is large and difficult to open is overcome.
Description
Technical Field
The utility model relates to the technical field of daily necessities, in particular to a knob type thermos bottle cover.
Background
The thermos bottle is a common water container for holding hot water for heat preservation and also can hold carbonated beverage with gas. The thermos bottle body top is equipped with the bottle lid generally, and the thermos bottle is when splendid attire hot water, has pressure in the bottle owing to thermal expansion leads to, and apopore is opened to traditional bottle lid mode that generally adopts the pressure, when having pressure in the bottle, leads to pressing switch more difficult to open, leads to the bottle lid to be difficult to open, unable normal play water. Similarly, when carbonated beverages are contained, the bottle cap is difficult to open due to the pressure of the gas which causes the pressure in the bottle body.
Disclosure of Invention
The utility model aims to provide a knob type thermos bottle cap which can be opened through a knob and can be opened conveniently when the pressure in a bottle is increased.
According to one object of the utility model, the utility model provides a knob type thermos bottle cap, which comprises a shell, a rotary rod and a valve body, wherein the middle part of the shell is provided with a groove for accommodating the rotary rod, a positioning sleeve is fixed in the groove, the bottom of the rotary rod is positioned in the positioning sleeve, the outer side of the rotary rod is in threaded connection with a lifting sliding sleeve, and the lifting sliding sleeve can move up and down along the positioning sleeve under the driving of the rotary rod;
the top of casing is equipped with the delivery port, the bottom of casing is equipped with apopore and inlet port respectively, the apopore with communicate through the water outlet channel between the delivery port, the top of valve body with the bottom of lift sliding sleeve is connected, the both ends of valve body be equipped with respectively with apopore or inlet port complex hole pad.
Further, the knob is arranged at the top of the end cover, the screw handle is arranged at the bottom of the end cover, the edge of the end cover is in sliding connection with the upper surface of the positioning sleeve, the outer side of the screw handle is provided with external threads, the inner side of the lifting sliding sleeve is provided with internal threads, and the lifting sliding sleeve is arranged at the outer side of the screw handle through threads.
Further, the top of the locating sleeve is fixedly connected with the shell, a plurality of sliding grooves are formed in the inner wall of the locating sleeve, and a plurality of sliding blocks matched with the sliding grooves are arranged on the outer wall of the lifting sliding sleeve.
Further, the valve body comprises an integrally formed column part and a valve plate part, the valve plate part is fixedly connected with the bottom of the column part, the top of the column part is connected with the bottom of the lifting sliding sleeve, a spring gasket is fixed on the upper part of the column part, a spring groove is formed in the bottom of the shell, and a compression spring is arranged between the spring gasket and the spring groove.
Further, a spring pin is arranged on the side wall of the knob, and a pin groove for accommodating the spring pin is arranged on the inner wall of the shell.
Further, a pressure relief hole is formed in the bottom of the shell, and a pressure relief valve is arranged in the pressure relief hole.
Further, an external thread for connecting with the bottle mouth is arranged on the outer side of the shell.
Further, the top of casing is equipped with the holding rod, the inboard of casing is equipped with the fixing base, be equipped with the screw in the fixing base, the tip of holding rod is equipped with the screw, the holding rod passes through the bolt fastening and is in on the fixing base.
Further, a sealing ring is arranged on the outer side of the shell, and a sealing glue ring is arranged between the column part and the shell.
Further, a positioning plate for positioning the valve plate part is arranged at the bottom of the shell, the valve plate part is positioned between the two positioning plates, and the valve plate part is in sliding connection with the positioning plates.
According to the technical scheme, the rotary rod and the valve body are arranged in the shell of the kettle cover, the rotary rod is rotated through threads to drive the valve body to lift so as to open and close the water outlet of the kettle cover, the knob of the rotary rod is used for driving the screw handle to rotate, the pressing force is changed into a threaded rotation mode, and the defect that the internal pressure of the traditional pressing type kettle cover is large and difficult to open is overcome.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of another internal structure of an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of a rotary rod, a valve body and a positioning sleeve according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of FIG. 4 in accordance with an embodiment of the present utility model;
FIG. 6 is a schematic structural view of a positioning sleeve and a lifting sliding sleeve according to an embodiment of the present utility model;
FIG. 7 is a schematic view of the structure of the lower housing and the valve body according to the embodiment of the present utility model;
in the figure, 1, a shell; 2. an external thread; 3. a seal ring; 4. a grip; 5. a fixing seat; 6. a groove; 7. a positioning sleeve; 8. lifting sliding sleeve; 9. a chute; 10. a slide block; 11. a knob; 12. an end cap; 13. a screw handle; 14. a spring pin; 15. a pin slot; 16. a column portion; 17. a valve plate portion; 18. a sealant ring; 19. a spring washer; 20. a spring groove; 21. a compression spring; 22. a positioning plate; 23. a water outlet; 24. a water outlet hole; 25. an air inlet hole; 26. a water outlet channel; 27. a hole pad; 28. a pressure release valve; 29. and a lower housing.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in figures 1-6 of the drawings,
a knob type thermos bottle cap comprises a shell 1, a rotary rod and a valve body, wherein an external thread 2 used for being connected with a bottle opening is arranged on the outer side of the shell 1. The outside of the shell 1 is provided with a sealing ring 3. The top of casing is equipped with holding rod 4, and the inboard of casing 1 is equipped with fixing base 5, is equipped with the screw in the fixing base 5, and the tip of holding rod 4 is equipped with the screw, and holding rod 4 passes through the bolt fastening on fixing base 5.
The middle part of the shell 1 is provided with a groove 6 for accommodating a rotary rod, a positioning sleeve 7 is fixed in the groove 6, the bottom of the rotary rod is positioned in the positioning sleeve 7, the outer side of the rotary rod is in threaded connection with a lifting sliding sleeve 8, and the lifting sliding sleeve 8 can move up and down along the positioning sleeve 7 under the drive of the rotary rod;
the top of the locating sleeve 7 is fixedly connected with the shell 1, a plurality of sliding grooves 9 are formed in the inner wall of the locating sleeve 7, and a plurality of sliding blocks 10 matched with the sliding grooves 9 are arranged on the outer wall of the lifting sliding sleeve 8.
The rotary rod comprises a knob 11, an end cover 12 and a screw handle 13 which are integrally formed, the knob 11 is arranged at the top of the end cover 12, the screw handle 13 is arranged at the bottom of the end cover 12, the edge of the end cover 12 is slidably connected with the upper surface of the positioning sleeve 7, external threads are arranged on the outer side of the screw handle 13, internal threads are arranged on the inner side of the lifting sliding sleeve 8, and the lifting sliding sleeve 8 is arranged on the outer side of the screw handle 13 through threads. The side wall of the knob 11 is provided with a spring pin 14, and the inner wall of the shell 1 is provided with a pin groove 15 for accommodating the spring pin 14.
The valve body comprises an integrally formed cylinder part 16 and a valve plate part 17, a sealing glue ring 18 is arranged between the cylinder part 16 and the shell 1, the valve plate part 17 is fixedly connected with the bottom of the cylinder part 16, the top of the cylinder part 16 is connected with the bottom of the lifting sliding sleeve 8, a spring gasket 19 is fixed on the upper part of the cylinder part 16, a spring groove 20 is arranged at the bottom of the shell 1, and a compression spring 21 is arranged between the spring gasket 19 and the spring groove 20. The bottom of the shell 1 is provided with positioning plates 22 for positioning the valve plate 17, the valve plate 17 is positioned between the two positioning plates 22, and the valve plate 17 is in sliding connection with the positioning plates 22.
The top of the shell 1 is provided with a water outlet 23, the bottom of the shell 1 is respectively provided with a water outlet 24 and an air inlet 25, the water outlet 24 is communicated with the water outlet 23 through a water outlet channel 26, and two ends of the valve plate 17 are respectively provided with a hole pad 27 matched with the water outlet 24 or the air inlet 25.
The bottom of the shell 1 is provided with a pressure relief hole, and a pressure relief valve 28 is arranged in the pressure relief hole. When the pressure in the bottle exceeds the pressure of the pressure relief valve, the pressure relief valve 28 will open to release the pressure in the bottle, thereby avoiding the explosion of the bottle or the collapse of the bottle cap.
As shown in fig. 7, the housing 1 of the present utility model may be designed as an up-down split structure, where the housing 1 is divided into an upper housing and a lower housing 30 which are detachably connected up and down, the lower housing 30 is connected with the cylinder portion 16 and the valve plate portion 17 of the valve body, and when cleaning is required, the lower housing 30 is detached together with the valve body to enable cleaning.
According to the kettle cover, the rotary rod and the valve body are arranged in the shell of the kettle cover, the rotary rod is rotated through the threads to drive the valve body to lift so as to open and close the water outlet of the kettle cover, the knob of the rotary rod is used for driving the screw handle to rotate, the pressing force is changed into a threaded rotation mode, and the defect that the internal pressure of the traditional pressing type kettle cover is large and difficult to open is overcome. Meanwhile, the water outlet effect can be improved by adopting a mode of matching the water outlet hole with the air inlet hole. When the pressure in the bottle exceeds the pressure of the pressure relief valve, the pressure relief valve 29 is opened to release the pressure in the bottle, so that the bottle is prevented from being exploded or the bottle cap is prevented from being broken out.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The knob type thermos bottle cover is characterized by comprising a shell, a rotating rod and a valve body, wherein a groove for accommodating the rotating rod is formed in the middle of the shell, a positioning sleeve is fixed in the groove, the bottom of the rotating rod is positioned in the positioning sleeve, a lifting sliding sleeve is connected with the outer side of the rotating rod in a threaded manner, and the lifting sliding sleeve can move up and down along the positioning sleeve under the driving of the rotating rod;
the top of casing is equipped with the delivery port, the bottom of casing is equipped with apopore and inlet port respectively, the apopore with communicate through the water outlet channel between the delivery port, the top of valve body with the bottom of lift sliding sleeve is connected, the both ends of valve body be equipped with respectively with apopore or inlet port complex hole pad.
2. The knob type thermos bottle cap according to claim 1, wherein the rotary rod comprises a knob, an end cover and a screw handle which are integrally formed, the knob is arranged at the top of the end cover, the screw handle is arranged at the bottom of the end cover, the edge of the end cover is slidably connected with the upper surface of the positioning sleeve, an external thread is arranged on the outer side of the screw handle, an internal thread is arranged on the inner side of the lifting sliding sleeve, and the lifting sliding sleeve is arranged on the outer side of the screw handle through threads.
3. The knob type thermos bottle cap according to claim 1, wherein the top of the positioning sleeve is fixedly connected with the shell, a plurality of sliding grooves are formed in the inner wall of the positioning sleeve, and a plurality of sliding blocks matched with the sliding grooves are arranged on the outer wall of the lifting sliding sleeve.
4. The knob type thermos bottle cap according to claim 1, wherein the valve body comprises a column portion and a valve plate portion which are integrally formed, the valve plate portion is fixedly connected with the bottom of the column portion, the top of the column portion is connected with the bottom of the lifting sliding sleeve, a spring gasket is fixed on the upper portion of the column portion, a spring groove is formed in the bottom of the shell, and a compression spring is arranged between the spring gasket and the spring groove.
5. The knob type thermos bottle cap according to claim 2, wherein a spring pin is provided on a side wall of the knob, and a pin groove for accommodating the spring pin is provided on an inner wall of the housing.
6. The knob type thermos bottle cap according to claim 1, wherein the bottom of the shell is provided with a pressure relief hole, and a pressure relief valve is arranged in the pressure relief hole.
7. The knob type thermos bottle cap according to claim 1, wherein the outer side of the housing is provided with external threads for connection with the bottle mouth.
8. The knob type thermos bottle cap according to claim 1, wherein the top of the shell is provided with a holding rod, the inner side of the shell is provided with a fixing seat, a screw hole is arranged in the fixing seat, the end part of the holding rod is provided with a screw hole, and the holding rod is fixed on the fixing seat through a bolt.
9. The knob type thermos bottle cap according to claim 4, wherein a sealing ring is arranged on the outer side of the shell, and a sealing glue ring is arranged between the column part and the shell.
10. The knob type thermos bottle cap according to claim 4, wherein a positioning plate for positioning the valve plate part is arranged at the bottom of the shell, the valve plate part is positioned between the two positioning plates, and the valve plate part is in sliding connection with the positioning plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123384569.7U CN219109231U (en) | 2021-12-30 | 2021-12-30 | Knob type thermos bottle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123384569.7U CN219109231U (en) | 2021-12-30 | 2021-12-30 | Knob type thermos bottle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219109231U true CN219109231U (en) | 2023-06-02 |
Family
ID=86534121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123384569.7U Active CN219109231U (en) | 2021-12-30 | 2021-12-30 | Knob type thermos bottle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219109231U (en) |
-
2021
- 2021-12-30 CN CN202123384569.7U patent/CN219109231U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240614 Address after: Room C009, 1st Floor, Building 2, Yard 8, Hangfeng Road, Fengtai District, Beijing, 100070 Patentee after: Beijing Batu Technology Co.,Ltd. Country or region after: China Address before: 100070 room 404, 4th floor, building 2, Chongxin building, No.13 courtyard, Hangfeng Road, Fengtai District, Beijing Patentee before: Beijing Boyo Tektronix Technology Development Co.,Ltd. Country or region before: China |